<!DOCTYPE html>
<html lang="en" xmlns:th="http://www.w3.org/1999/xhtml">
<head>
    <meta charset="UTF-8">
    <title>UserInfo</title>
    <!--新Bootstrap4核心CSS文件-->
    <link rel="stylesheet" href="https://cdn.staticfile.org/twitter-bootstrap/4.3.1/css/bootstrap.min.css">

    <script src="https://apps.bdimg.com/libs/jquery/2.1.4/jquery.min.js"></script>

    <!-- bootstrap.bundle.min.js用于弹窗、提示、下拉菜单，包含了popper.min.js -->
    <script src="https://cdn.staticfile.org/popper.js/1.15.0/umd/popper.min.js"></script>

    <!--最新的Bootstrap4核心javascript文件-->
    <script src="https://cdn.staticfile.org/twitter-bootstrap/4.3.1/js/bootstrap.min.js"></script>

</head>
<body>
<div id="modifyUser">
    <form name="modifyUser">
        <div class="form-group">
            <label for="id">ID：</label>
            <input type="text" class="from-control" name="id" id="id"
            th:value="${user.getId()}" disabled>
        </div>
        <div class="form-group">
            <label for="name">name:</label>
            <input type="text" class="form-control" name="name" id="name"
                   th:value="${user.getName()}">
        </div>
        <div class="form-group">
            <label for="pwd">Password:</label>
            <input type="text" class="from-control" name="pwd" id="pwd"
            th:value="${user.getPassword()}">
        </div>
        <div class="form-check">
            <label for="role">role:</label>
            <select class="form-control" name="role" id="role"
            th:value="${user.getRole()}">
                <option th:selected="${user.getRole()=='admin'}" value ="admin">admin</option>
                <option th:selected="${user.getRole()=='user'}" value = "user">user</option>
            </select>
        </div>
        <div class="form-group">
            <table>
                <tr>
                    <th>证书</th>
                    <th>操作</th>
                </tr>
                <tr th:each="userImg : ${userImgList}">
                    <td>
                        <img th:src="${userImg.img}"/>
                    </td>
                    <td>
                        <input type="button" id="btnDel" value="删除图片"
                               th:onclick="'javascript:delUserImg(\''${userImg.id}+'\');'" />
                    </td>
                </tr>
            </table>
        </div>
    </form>
    <button id ="modify">ModifyUser</button>
</div>
<script>
    //字符串判空方法
    function isBlank(str){
        if (str == ""|| str==null||str ==undefined){
            return true;
        }else{
            return false;
        }
    }
    //添加用户js响应事件
    $("#modify").click(function () {
    var id=$("#id").val();
    var name=$("#name").val();
    var password=$("#pwd").val();
    var role =$("#role").val();
    //判断是否有未填项
        if (isBlank(name) || isBlank(password) || isBlank(role)){
            window.confirm("请完善信息");
        }else{
            var param={
                "id":id,
                "name":name,
                "password":password,
                "role":role
            };
            $.ajax({
                url:"/modifyUser", //请求url
                data:param, // 请求参数
                async:true, //是否异步
                success:function f(result){
                    window.confirm(result.msg);
                    location.href ="users";
                }
            });
        }
    });
</script>
</body>
</html>